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Schueler, Dominik and Toso-Pentecôte, Nathalie and Johnson, Alastair (2011) Testing and Modeling of High Velocity Impact on Preloaded Composite Panels. 11th ONERA-DLR Aerospace Symposium, 2011-02-09 - 2011-02-11, Toulouse, France. (Unpublished)
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Abstract
The paper describes a modeling methodology using finite element analysis (FEA) to simulate the influence of preloads on the impact damage resistance of composite panels. A material model was implemented for a coupled implicit/explicit analysis in the software package Abaqus FEA. Validation of simulation results against results from impact tests on an unloaded and a preloaded panel showed that the model can capture the trends of material behavior observed in the tests.
| Item URL in elib: | https://elib.dlr.de/72307/ | ||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech, Paper) | ||||||||||||||||
| Title: | Testing and Modeling of High Velocity Impact on Preloaded Composite Panels | ||||||||||||||||
| Authors: |
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| Date: | February 2011 | ||||||||||||||||
| Open Access: | No | ||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||
| Status: | Unpublished | ||||||||||||||||
| Keywords: | high velocity impact, preload, composite material, delamination, finite element modeling | ||||||||||||||||
| Event Title: | 11th ONERA-DLR Aerospace Symposium | ||||||||||||||||
| Event Location: | Toulouse, France | ||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||
| Event Start Date: | 9 February 2011 | ||||||||||||||||
| Event End Date: | 11 February 2011 | ||||||||||||||||
| Organizer: | ONERA | ||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||
| HGF - Program Themes: | Aircraft Research (old) | ||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||
| DLR - Program: | L AR - Aircraft Research | ||||||||||||||||
| DLR - Research theme (Project): | L - Structures & Materials (old) | ||||||||||||||||
| Location: | Stuttgart | ||||||||||||||||
| Institutes and Institutions: | Institute of Structures and Design > Structural Integrity | ||||||||||||||||
| Deposited By: | Schüler, Dominik | ||||||||||||||||
| Deposited On: | 28 Dec 2011 20:50 | ||||||||||||||||
| Last Modified: | 24 Apr 2024 19:37 |
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